Table 1.

Differentially abundant proteins in stationary or rotated cells by 2-dimensional gel analysis

Stationary Cilia (+) vs. Cilia (−)		Rotated Cilia (+) vs. Cilia (−)
Protein name	Fold-change	Protein name	Fold-change
Enolase	1.3	Keratin Hb5	1.9
Heat shock protein 65	1.2	Cyclophilin A	1.5
Cytosolic malate dehydrogenase	1.2	Raf-1 kinase inhibitor protein	1.3
Heterogeneous nuclear ribonucleoprotein H1	1.2	EndoA cytokeratin	−1.5
Tropomyosin 3-γ	−1.3	Ezrin	−1.4
γ -Actin	−1.2	Annexin A5	−1.2
14-3-3-ζ	−1.1	Proliferating cell nuclear antigen	−1.2

Shown are proteins identified by 2-dimensional gel analysis as being significantly different in either stationary or rotated cells when protein abundance in cilia (+) is compared with cilia (−) cells. Fold-change indicated represents whether protein level is higher or lower in cilia (+) cells.